159180120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13399}}^1$

素因数の和:13430

約数の個数: 128

約数和(自身を含む): 578880000

約数和(自身を除く): 419699880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 13399, 26798, 40197, 53596, 66995, 80394, 107192, 120591, 133990, 147389, 160788, 200985, 241182, 267980, 294778, 321576, 361773, 401970, 442167, 482364, 535960, 589556, 602955, 723546, 736945, 803940, 884334, 964728, 1179112, 1205910, 1326501, 1447092, 1473890, 1607880, 1768668, 1808865, 2210835, 2411820, 2653002, 2894184, 2947780, 3537336, 3617730, 3979503, 4421670, 4823640, 5306004, 5895560, 6632505, 7235460, 7959006, 8843340, 10612008, 13265010, 14470920, 15918012, 17686680, 19897515, 26530020, 31836024, 39795030, 53060040, 79590060, 159180120]

約数ペア:

[(1, 159180120), (2, 79590060), (3, 53060040), (4, 39795030), (5, 31836024), (6, 26530020), (8, 19897515), (9, 17686680), (10, 15918012), (11, 14470920), (12, 13265010), (15, 10612008), (18, 8843340), (20, 7959006), (22, 7235460), (24, 6632505), (27, 5895560), (30, 5306004), (33, 4823640), (36, 4421670), (40, 3979503), (44, 3617730), (45, 3537336), (54, 2947780), (55, 2894184), (60, 2653002), (66, 2411820), (72, 2210835), (88, 1808865), (90, 1768668), (99, 1607880), (108, 1473890), (110, 1447092), (120, 1326501), (132, 1205910), (135, 1179112), (165, 964728), (180, 884334), (198, 803940), (216, 736945), (220, 723546), (264, 602955), (270, 589556), (297, 535960), (330, 482364), (360, 442167), (396, 401970), (440, 361773), (495, 321576), (540, 294778), (594, 267980), (660, 241182), (792, 200985), (990, 160788), (1080, 147389), (1188, 133990), (1320, 120591), (1485, 107192), (1980, 80394), (2376, 66995), (2970, 53596), (3960, 40197), (5940, 26798), (11880, 13399)]